VulnerabilityAnalyzed
CVE-2023-52844
In the Linux kernel, the following vulnerability has been resolved: media: vidtv: psi: Add check for kstrdup Add check for the return value of kstrdup() and return the error if it fails in order to avoid NULL pointer dereference.
MEDIUM 6.2EPSS 0.25%
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: media: vidtv: psi: Add check for kstrdup Add check for the return value of kstrdup() and return the error if it fails in order to avoid NULL pointer dereference.
- CVSS 3.1
- 6.2 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.25% probability · 17th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/3387490c89b10aeb4e71d78b65dbc9ba4b2385b9Patch
- https://git.kernel.org/stable/c/5c26aae3723965c291c65dd2ecad6a3240d422b0Patch
- https://git.kernel.org/stable/c/5cfcc8de7d733a1137b86954cc28ce99972311adPatch
- https://git.kernel.org/stable/c/76a2c5df6ca8bd8ada45e953b8c72b746f42918dPatch
- https://git.kernel.org/stable/c/a51335704a3f90eaf23a6864faefca34b382490aPatch
- https://git.kernel.org/stable/c/d17269fb9161995303985ab2fe6f16cfb72152f9Patch
- https://git.kernel.org/stable/c/3387490c89b10aeb4e71d78b65dbc9ba4b2385b9Patch
- https://git.kernel.org/stable/c/5c26aae3723965c291c65dd2ecad6a3240d422b0Patch
- https://git.kernel.org/stable/c/5cfcc8de7d733a1137b86954cc28ce99972311adPatch
- https://git.kernel.org/stable/c/76a2c5df6ca8bd8ada45e953b8c72b746f42918dPatch
- https://git.kernel.org/stable/c/a51335704a3f90eaf23a6864faefca34b382490aPatch
- https://git.kernel.org/stable/c/d17269fb9161995303985ab2fe6f16cfb72152f9Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.